Commodore 64 - Joystick Slot

Joystick slot
1) Game I/O
2) Cartridge Slot
3) Audio/Video
4) Serial I/O (Disk/Printer)
5) M odulator Output
6) Cassette
7) User Port
Control Port 1
Pin
Type
Note
1 JOYAO
2
JOYA1
3
JOYA2
4
JOYA3
5
POT AY
6
BUTTON A/LP
7
+ 5V
MAX. 100mA
8 GND
9
POT AX
Control Port 2
Pin
Type
Note
1 JOYBO
2 JOYB1
3
JOYB2
4
JOYB3
5
POT BY
6
BUTTON B
7 + 5V
MAX. 100mA
8
GND
9
POT BX
78